[ink] Solo stays lit after undo of a flatten track

[nebulae]

1. Solo a track.
2. Freeze soloed track.
3. Flatten track.
4. Undo (CTRL+Z).
5. Track stays lit at solo, even though the track is not actually soloed. Meaning all tracks play, and the solo button is lit up as blue.

No crashes or anything, but the way to remove this is to solo another track and then un-solo the other track.

[ingo]

I can not reproduce this. Propably i am missing
something, can you send a stripped down set
(as simple as possible) that shows the
bug after performing the above steps.

Thanks & regards,

ingo